From mboxrd@z Thu Jan 1 00:00:00 1970 From: govindraj.raja@ti.com (Raja, Govindraj) Date: Thu, 22 Mar 2012 12:29:56 +0530 Subject: [PATCH 0/3] OMAP2+: UART: Enable tx wakeup + remove cpu checks In-Reply-To: <87limurpsx.fsf@ti.com> References: <1332325501-10467-1-git-send-email-govindraj.raja@ti.com> <87limurpsx.fsf@ti.com> Message-ID: To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org On Wed, Mar 21, 2012 at 7:58 PM, Kevin Hilman wrote: > "Govindraj.R" writes: > >> From: "Govindraj.R" >> >> Based on Linux-OMAP tree uart branch. >> (git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git >> remotes/origin/uart) >> >> * Removes the cpu checks wherever possible and use version reg >> ? for populating features and errata's >> * enable tx wakeup available in wer reg for applicable >> ? module revision's > > As this affects multiple SoCs, please report what SoCs it was tested on > as well. Sorry I for got to add that, here are details on what was tested. 1.) OMAP2430 SDP : Boot tested with uart1 as console. 2.) OMAP3430 SDP: Boot test, suspend/resume tests, retention off mode (checking retention and off mode count in cpu idle cases) 3.) OMAP3630 - Beagle XM: Boot test, suspend/resume tests, retention off mode (checking retention and off mode count in cpu idle cases) 4.) OMAP4430 - PANDA: Boot test, suspend/resume tests 5.) OMAP4460 - PANDA: Boot test. -- Thanks, Govindraj.R > > Thanks, > > Kevin > >> Govindraj.R (3): >> ? OMAP2+: UART: Remove cpu checks for populating errata flags >> ? OMAP2+: UART: enable tx wakeup bit for wer reg >> ? OMAP2+: UART: replace omap34xx/omap4xx cpu checks with not omap24xx >> >> ?arch/arm/mach-omap2/serial.c ? ? ? ? ? ? ? ? ?| ? 13 +---- >> ?arch/arm/plat-omap/include/plat/omap-serial.h | ? ?8 +++- >> ?drivers/tty/serial/omap-serial.c ? ? ? ? ? ? ?| ? 71 ++++++++++++++++++++++++- >> ?3 files changed, 78 insertions(+), 14 deletions(-)